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 <h1 class="title">Function handling 函数</h1>

 















































































<h2>Table of Contents</h2><ul class="chunklist chunklist_reference"><li><a href="function.call-user-func-array.html">call_user_func_array</a> — Call a callback with an array of parameters</li><li><a href="function.call-user-func.html">call_user_func</a> — Call the callback given by the first parameter</li><li><a href="function.create-function.html">create_function</a> — Create an anonymous (lambda-style) function</li><li><a href="function.forward-static-call-array.html">forward_static_call_array</a> — Call a static method and pass the arguments as array</li><li><a href="function.forward-static-call.html">forward_static_call</a> — Call a static method</li><li><a href="function.func-get-arg.html">func_get_arg</a> — Return an item from the argument list</li><li><a href="function.func-get-args.html">func_get_args</a> — Returns an array comprising a function's argument list</li><li><a href="function.func-num-args.html">func_num_args</a> — Returns the number of arguments passed to the function</li><li><a href="function.function-exists.html">function_exists</a> — Return TRUE if the given function has been defined</li><li><a href="function.get-defined-functions.html">get_defined_functions</a> — Returns an array of all defined functions</li><li><a href="function.register-shutdown-function.html">register_shutdown_function</a> — Register a function for execution on shutdown</li><li><a href="function.register-tick-function.html">register_tick_function</a> — Register a function for execution on each tick</li><li><a href="function.unregister-tick-function.html">unregister_tick_function</a> — De-register a function for execution on each tick</li></ul>
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